全地埋式污水处理厂设计难点浅析

Analysis of design difficulties of whole buried sewage treatment plant

随着城市的快速扩张,土地资源的匮乏,全地埋式污水处理厂受到越来越多的关注。针对某全地埋式污水处理厂工艺、结构等主导专业设计难点进行了介绍和分析,阐述了全地埋式污水处理厂工艺高度集约化布置、地下箱体变形缝设置以及抗浮设计水位的选择等问题的解决思路。基于我国全地埋式污水处理厂还处于起步阶段,可为其他类似工程的建设提供借鉴。

With the rapid expansion of the city,land resources is becoming deficient,therefore,whole buried sewage has attracted more and more attention.The main design difficulties of a whole buried sewage treatment plant were introduced and analyzed from aspects of process,structure and so on,the solutions to the problems such as highly intensive layout of the said kind of plant,the setting of deformation joints underground box body and the selection of anti-floating design water level,were elaborated.Based on the fact that the buried sewage plant in China is still in its infancy,it can provide reference for the construction of other similar projects.